Sage.UrlGenerator.GetSelfFunction C# (CSharp) Method

        internal static string GetSelfFunction(SageContext context, params string[] arguments)
        {
            var linkArguments = new LinkArguments(arguments, false, "encode", "absolute");
            var currentUrl = linkArguments.Switches["absolute"]
                ? context.Url.RawUrl
                : context.Url.RawPathAndQuery;

            var paramQuery = new QueryString(parameterSeparators);
            if (currentUrl.Contains("?"))
            {
                var questionIndex = currentUrl.IndexOf("?", StringComparison.Ordinal);
                paramQuery.Parse(currentUrl.Substring(questionIndex + 1));
                currentUrl = currentUrl.Substring(0, questionIndex);
            }

            paramQuery.Merge(linkArguments.QueryString);
            var result = string.Concat(currentUrl, paramQuery.ToString("?"), string.IsNullOrEmpty(linkArguments.HashString)
                ? string.Empty
                : string.Concat("#", linkArguments.HashString));

            if (linkArguments.Switches["encode"] && !string.IsNullOrEmpty(result))
                result = HttpUtility.UrlEncode(result);

            return result;
        }